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在大型工程项目中,采用专业化施工机械进行施工不仅能更好地保证工程的施工质量和施工速度,还可以提高经济效益。但是,专业化施工机械又存在针对性强、设备利用率低、维护保养费用高等缺陷,使得工程施工单位不倾向于购置专业性很强的施工机械。例如自行式铲运机,其市场逐年下降,但拖式铲运机的市场却有上升的机会,正是由于这种情况的存在,造就了工程牵引车在工程机械市场具有良好的应用前景。
In large-scale projects, the use of specialized construction machinery for construction not only to better ensure the construction quality and construction speed, but also can improve economic efficiency. However, the specialized construction machinery has the disadvantages of strong pertinence, low equipment utilization and high maintenance cost, which makes the construction unit not inclined to purchase the construction machinery with high professionalism. For example, self-propelled scraper, the market decline each year, but the tractor scraper market has the opportunity to rise, precisely because of this situation, has created a project tractor in the construction machinery market has a good application prospects.